Stemcell Science Shop
Frilled Shark Enamel Pin (Chlamydoselachus anguineus)
Frilled Shark Enamel Pin (Chlamydoselachus anguineus)
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If you’ve ever thought, “What if a shark was also a nightmare ribbon from the Cretaceous period?” then Chlamydoselachus anguineus is here to fulfill that oddly specific wish. Known as the frilled shark, this deep-sea relic has barely changed in 80 million years, sporting 300 trident-shaped teeth arranged in 25 rows—perfect for snagging squid and unsettling anyone who makes direct eye contact. Found as deep as 1,500 meters, it moves with an eerie, eel-like undulation that whispers, “I’m older than your evolutionary branch.” This hard enamel pin captures its prehistoric elegance in polished metal and bold enamel—no submersible required.
Specs:
- Premium metal base with polished hard enamel fill
- Secure clasp to keep your shark from “swimming off”
- Size: 55.5 x 31mm
- Zero threat to your local fish tank (or your fingers)
Perfect for marine biology nerds, deep-sea enthusiasts, or anyone who enjoys the rare combo of scientific accuracy and unsettling charm.
Shipping
Shipping
USA DOMESTIC SHIPPING
We offer standard shipping (5–9 business days) on all U.S. orders.
CANADIAN SHIPPING
Orders within Canada typically arrive within 3–7 business days. Please note that depending on the product or supplier, customs or duties may apply.
INTERNATIONAL SHIPPING
We offer standard international shipping (2–6 weeks). Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility and may vary by country.
Hassle-Free Returns
Hassle-Free Returns
We hope you love what you ordered! If something isn’t quite right, whether it’s the size, color, or simply not what you expected, feel free to reach out.
Returns and exchanges are handled according to our policy, which may vary depending on the product. You can review all the details here.
If you have any concerns or would like to discuss an exchange, don’t hesitate to contact us, we’re happy to help.
Our goal is complete customer satisfaction.


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